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1. 发明授权

US6038632A Interrupt control on SMM 失效
标题翻译： SMM中断控制
公开(公告)号：US6038632A
公开(公告)日：2000-03-14
申请号：US73265
申请日：1998-05-06
申请人： Hiroshi Yamazaki , Manabu Koarai , Naonobu Fujiwara , Toshikazu Morisawa
发明人： Hiroshi Yamazaki , Manabu Koarai , Naonobu Fujiwara , Toshikazu Morisawa
IPC分类号： G06F13/24 , G06F9/46
CPC分类号： G06F13/24
摘要： In an initialization operation of a system, an I/O trap SMI is issued to a CPU, and CPU state map information is stored in a predetermined area in an SM-RAM. When an interrupt control process occurs during the activation of an OS, the CPU state map information formed in the initialization operation is set in the CPU, and the CPU operation mode is changed to an original mode in which interrupts from various I/O devices are enabled. In the original mode of the CPU, parallel processing using an interrupt is executed. Initialization commands are sequentially issued to a plurality of devices such as a KBC, an HDD, and a display controller. The KBC, the HDD, and the display controller generate command completion interrupt signals upon completion of the command processes for their initialization operations. Next commands are sequentially issued to devices which have generated the command completion interrupt signals. A plurality of devices are initialized in accordance with the command completion interrupt signals from these devices.
摘要翻译：在系统的初始化操作中，向CPU发出I / O陷阱SMI，CPU状态映射信息存储在SM-RAM中的预定区域中。当在OS的激活期间发生中断控制处理时，在CPU中设置在初始化操作中形成的CPU状态映射信息，并且CPU操作模式改变为其中来自各种I / O设备的中断的原始模式启用在CPU的原始模式下，执行使用中断的并行处理。初始化命令被顺序地发布到诸如KBC，HDD和显示控制器的多个设备。 KBC，HDD和显示控制器在完成其初始化操作的命令处理时产生命令完成中断信号。下一个命令被顺序地发送到已经产生命令完成中断信号的设备。根据来自这些设备的命令完成中断信号来初始化多个设备。

2. 发明授权

US06336153B1 High-speed hybernation 失效
标题翻译：高速hybernation
公开(公告)号：US06336153B1
公开(公告)日：2002-01-01
申请号：US09257042
申请日：1999-02-25
申请人： Takayuki Izumida , Naonobu Fujiwara
发明人： Takayuki Izumida , Naonobu Fujiwara
IPC分类号： G06F1300
CPC分类号： G06F9/4418
摘要： In a write process of compressed data #1, data transfer for one sector from a CPU to an HDD, and a local write for one sector by the HDD repeat themselves for 256 sectors. During the write process period, the system BIOS compresses data of the next data block by utilizing the period in which a local write is made by the HDD. That is, upon completion of data transfer for one sector, the system BIOS waits for completion of the local write for one sector by the HDD, and then transfers the next data for one sector. During that local write completion wait period, the system BIOS compresses the next data.
摘要翻译：在压缩数据＃1的写入处理中，HDD的一个扇区的数据传送到HDD，HDD的本地写入用于256个扇区。在写入处理期间，系统BIOS利用HDD进行本地写入的周期来压缩下一个数据块的数据。也就是说，在完成一个扇区的数据传输之后，系统BIOS等待HDD完成一个扇区的本地写入，然后传送一个扇区的下一个数据。在本地写入完成等待期间，系统BIOS压缩下一个数据。

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